Originally Posted by tmcconnell80
I am trying to either find a legal program that can be used to do nothing more than write a serial number to a tablet Motherboard, or even find a way to create a simple program/app to do this for me. In replacing a board on a Samsung Android tablet, yellow block letter text appears on screen as well as displays incorrect serial number, anyone at all have any ideas on this. Needed for android tablets only though.
it seems you have problem with your /efs partition which contains All Device information like serial and IMEI and MAC Address ,, If youhave a backup of it ,, you can restore it and your problem will be fixed ,, Otherwise You Must go to Samsung Service Center
Samsung Galaxy Tab 2 7.0 P3100
Rom: Official CyanogenMod 11 latest nightly
Recovery: CWM v18.104.22.168
Old Device: hTc Explorer